Study On The Cost Of Temporary Engineering And Facilities For Mountainous Expressway

With the rapid development of transportation in China, highway network develop further perfectin, and the mountainous area highway mileage increases. before the main construction, expressway temporary engineering and temporary facilities is very important. Highway temporary engineering and facilites are for implementing necessary permanent body of the relevant temporary project and facilities, after the main project's construction, all the temporary engineering and facilities should be dismantled. Compared with plain highway construction, mountainous highway construction cost is higher, and our country has less experience in the mountainous area highway construction cost, especially on highway temporary engineering and facilities in mountainous area. In this paper, the main research is the cost and index calculation of temporary engineering and facilities of mountainous expressway.The paper, according to the standards of construction, and the provisional engineering and facilities will be divided into automobile pavement, temporary, temporary pier, could track laying, temporary power facilities, artificial ramming dozen small round wood, temporary land and water engineering, project has field, ventilation and other temporary work and facilities. According to the provisional engineering and facilities of the sub-project were deduced consumption engineering projects when measuring engineering facilities cost and index of the measuring methods, combining the actual cases, the measure Yunwu highway pavement, prefabricated plant and car station, temporary power facilities, the cost and the temporary could cost index for the mountainous highway engineering and after the cost of temporary facilities and reference.